Sergio Martinez had surgery to repair torn ligaments in his right knee. THE RING middleweight champ wants to make a defense of his belts on April 27 and then face Julio Cesar Chavez in a rematch on Sept. 14.

50 Cent has apparently split from Floyd Mayweather and moved ahead with two fighters he signed: Billy Dib, who may defend his featherweight belt under Cotto-Trout, and Yuriorkis Gamboa, who fights on the Pacquiao-Marquez IV undercard.

In his first public interview about his new venture with Floyd Mayweather, rapper 50 Cent announces that he has signed Australia’s IBF featherweight titleholder Billy Dib to a promotional contract with TMT Promotions.